Hello, We are using glimpse-4.12.6 and have some problems/questions. Can we use -a (or -f) option of glimpseindex togather with -b (or -o) ? When we use this options combinations glimpse is misses some hits. But if we don't use glimpseindex -b (or -o) glimpse -f 'filename' isn't working. Why? Can anybody help? Thanks much, Natalia Karpenko, East View Publications- Moscow